F6/F7...HS/HSU Series Butterfly Valves
Full Rated and Undercut, Resilient Seat 304 Stainless Disc with Belimo SY Series Electric Actuation
6
70103-00001D
-
03/08
-
Subject
to
change.
©
Belimo
Air
controls
(USA),
Inc.
• 50 psi bubble tight shut-off 2” to 12” (HSU Series)
• 200 psi bubble tight shut-off 2” to 12” (HS Series)
• 150 psi bubble tight shut-off 14” to 30” (HS Series)
• Long stem design allows for 2” insulation
• Valve face-to-face dimensions comply
with API 609 & MSS-SP-67
• Completely assembled and tested, ready
for installation
• Tees comply with ASME/ANSI B16.1 Class 125 flanges
Application
These valves are designed to meet the needs of HVAC
and Commercial applications requiring bubble tight shut-off
for liquids.
Typical applications include chiller isolation, cooling tower isola-
tion, change-over systems, large air handler coil control, bypass
and process control applications. The large Cv values provide for
an economical control valve solution for larger flow applications.
Designed for use in Victaulic piping systems when mated to
Victaulic 41 series flange nipples.
Fail safe operation is possible with NSV-SY series battery back-
up systems.
Jobsite Note:
Valves should be stored in a weather protected area prior to
installation. Complete installation recommendations on page 38.
Valve
Size
Cv
Cv 10°
Cv 20°
Cv 30°
Cv 40°
Cv 50°
Cv 60°
Cv 70°
Cv 80°
Cv 90°
F650HS(U)*
2”
115
0.06
3
7
15
27
44
70
105
115
F665HS(U)*
2½”
196
0.10
6
12
25
45
75
119
178
196
F680HS(U)*
3”
302
0.20
9
18
39
70
116
183
275
302
F6100HS(U)*
4”
600
0.30
17
36
78
139
230
364
546
600
F6125HS(U)*
5”
1022
0.50
29
61
133
237
392
620
930
1022
F6150HS(U)*
6”
1579
0.80
45
95
205
366
605
958
1437
1579
F6200HS(U)*
8”
3136
2
89
188
408
727
1202
1903
2854
3136
F6250HS(U)*
10”
5340
3
151
320
694
1237
2047
3240
4859
5340
F6300HS(U)*
12”
8250
4
234
495
1072
1911
3062
5005
7507
8250
F6350HS*
14”
11917
6
338
715
1549
2761
4568
7230
10844
11917
F6400HS*
16”
16388
8
464
983
2130
3797
6282
9942
14913
16388
F6450HS*
18”
21705
11
615
1302
2822
5028
8320
13168
19752
21705
F6500HS*
20”
27908
14
791
1674
3628
6465
10698
16931
25396
27908
F6600HS*
24”
43116
22
1222
2587
5605
9989
16528
26157
39236
43116
F6750HS*
30”
73426
37
2081
4405
9545
17011
28146
44545
66818
73426
*Same Cv values apply for F7... Series.
Specifications
Service
chilled, hot water, 60% glycol
Flow Characteristic
modified equal percentage
Action
90° rotation
Sizes
2” to 30”
Type of End Fitting
125/150 lb. flanged
Materials:
Body
cast iron -200 psig body
Disc
304 Stainless Steel
Seat
EPDM standard
Body Pressure
200 psi at -30°F to 275°F
Shaft
416 Stainless Steel
O-ring
EPDM
Upper bushing
RPTFE
Middle bushings
RPTFE
Lower bushing
RPTFE
Flange
for use with ANSI 125/150 flanges
Media Temp. Range
-22°F to +250°F [-30°C to +120°C]
Operation Ambient
Temperature Range
-22°F to +150°F [-30°C to +65°C]
Maximum Differential
HSU: 50 psi 2” to 12”
Pressure
HS: 200 psi 2” to 12”
HS:150 psi 14” to 30”
Rangeability
10:1 (for 30° to 70° range)
Maximum Velocity
12 FPS
